The document discusses a study on properties of polypropylene composites reinforced with natural fibers like jute and coir. Composites with 5%, 10%, 15%, and 20% fiber content were manufactured by hot press technique. Tensile, flexural, impact, and hardness tests were conducted to evaluate the mechanical properties. The results showed that the mechanical properties generally improved with increased fiber loading up to 20%, with the 20% fiber composite exhibiting the best properties. Tensile strength decreased with fiber content while Young's modulus, flexural strength, impact strength, and hardness increased with higher fiber loading.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
Influence of Curing Temperature and Fiber Volume Fraction on the Mechanical ...Karthikn Subramanian
* This investigation is aimed at studying the effect of curing temperature and fiber volume fraction on the mechanical properties of sisal fiber reinforced polyester composites.
* The composite sheets were fabricated by varying the curing temperature (40, 60, 80 and 100oC) and fiber volume fraction (15, 30 and 45 %).
* The fabricated composite sheets were tested for its mechanical properties namely tensile and impact strength as per ASTM standards. The regression model was developed to study the relationship between fabrication parameters and mechanical properties.
* The tensile and impact properties of sisal fiber reinforced polyester composites were optimized using Response surface methodology (RSM).
Study, testing & analysis of composit material based on munja fibretheijes
The International Journal of Engineering & Science is aimed at providing a platform for researchers, engineers, scientists, or educators to publish their original research results, to exchange new ideas, to disseminate information in innovative designs, engineering experiences and technological skills. It is also the Journal's objective to promote engineering and technology education. All papers submitted to the Journal will be blind peer-reviewed. Only original articles will be published.
The papers for publication in The International Journal of Engineering& Science are selected through rigorous peer reviews to ensure originality, timeliness, relevance, and readability.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
Influence of Curing Temperature and Fiber Volume Fraction on the Mechanical ...Karthikn Subramanian
* This investigation is aimed at studying the effect of curing temperature and fiber volume fraction on the mechanical properties of sisal fiber reinforced polyester composites.
* The composite sheets were fabricated by varying the curing temperature (40, 60, 80 and 100oC) and fiber volume fraction (15, 30 and 45 %).
* The fabricated composite sheets were tested for its mechanical properties namely tensile and impact strength as per ASTM standards. The regression model was developed to study the relationship between fabrication parameters and mechanical properties.
* The tensile and impact properties of sisal fiber reinforced polyester composites were optimized using Response surface methodology (RSM).
Study, testing & analysis of composit material based on munja fibretheijes
The International Journal of Engineering & Science is aimed at providing a platform for researchers, engineers, scientists, or educators to publish their original research results, to exchange new ideas, to disseminate information in innovative designs, engineering experiences and technological skills. It is also the Journal's objective to promote engineering and technology education. All papers submitted to the Journal will be blind peer-reviewed. Only original articles will be published.
The papers for publication in The International Journal of Engineering& Science are selected through rigorous peer reviews to ensure originality, timeliness, relevance, and readability.
Fabrication & Characterization of Bio Composite Materials Based On Sunnhemp F...IJMER
The present day technology demands eco-friendly developments. In this era the
composite material are playing a vital roal in different field of Engineering .The composite materials
are using as a principle materials. Nowaday the composite materials are utilizing as a important
component of engineering field .Where as the importance of the applications of composites is well
known, but thrust on the use of natural fibres in it for reinforcement has been given priority for some
times. But changing from synthetic fibres to natural fibres provides only half green-composites. A
partial green composite will be achieved if the matrix component is also eco-friendly. Keeping this in
view, a detailed literature surveyed has been carried out through various issues of the Journals
related to this field. The material systems used are sunnhemp fibres. Some epoxy and hardener has
been also added for stability and drying of the bio-composites. Various graphs and bar-charts are
super-imposed on each other for comparison among themselves and Graphs is plotted on MAT LAB
and ORIGIN 6.0 software. To determining tensile strengths, Various properties for different biocomposites
have been compared among themselves. Comparison of the behaviour of bio-composites of
this work has been also compare with other works. The bio-composites developed in this work are
likely to get applications in fall ceilings, partitions, bio-degradable packagings, automotive interiors,
sports things (e.g. rackets, nets, etc.), toys etc.
Study of Performance of Hybrid yarns (Hemp/ Polypropylene/ Glass) Woven Reinf...IJERA Editor
This study examines the performance of reinforcements of 100 tex hemp yarns and hybrid yarns reinforcements with same hemp yarns and glass fibres’ (136 Tex) in warp direction (25 % or 50 %) interwoven with hemp yarns. The industrial loom CTБ-175 and craftsman’s loom, plain weaving technique for production of reinforcements with surface density in range of 91-246 g/m2 were used in the production. Tensile strength of hemp reinforcement on warp direction is 241.7N-279.8N and tensile modulus 218.48MPa-271.24MPa.The measurement of fabric thickness and physical-mechanical properties of reinforcements were carried out according to ISO 5084:1996 and LVS EN ISO 13934-1-2001 standards. One and two layer composites of woven reinforcements of hemp and polypropylene yarns were produced with Laboratory Press LP_S_50/SASTM. The surface density of one layer composite is 311.2 g/m2 and 608.4 g/m2 of two layers composite. The tensile strength of same composites is 303.1N and 599.5N, the tensile stress is 35.66 MPa and 40.65 MPa. The elastic modulus of one layer composites is 908.2 MPa and 1152.5MPa for two layers composite. The mechanical properties of composites were established according to ISO 527-5:2009 standard.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
EXPERIMENTAL INVESTIGATIONS OF MECHANICAL PROPERTIES OF NATURAL HYBRID FIBER,...Journal For Research
Natural fibers are used to reinforce the materials. Many types of natural fibers are investigated for use in plastics, including flax, hemp, jute, sisal and banana. Hybrid fibers have the highest strength they are renewable resources and have marketing appeal. The waste product is used to prepare fiber reinforced polymer composites for useful process. Here the commonly 35% fiber and 65% polymer used to fabricate material in various ratios. Application of composite materials to structures has presented work focused the fabrication of polymer matrix composites by using natural fibers like flax, banana and sisal which are abundant nature in desired shape. With the help of various ASTM standards of patterns and calculating its material characteristics by conducting tests like flexural test, tensile test, impact test, and their results are measured on sections of the material and make use of hybrid natural fiber reinforced polymer composite material.
Study of properties of banana fiber reinforced compositeseSAT Journals
Abstract Natural fiber composites are nowadays being used in various engineering applications to increase the strength and to optimise the weight and the cost of the product. Various natural fibres such as coir, sisal, jute, coir and banana are used as reinforcement materials. In this paper both treated and untreated banana fiber are taken for the development of the hybrid composite material. The untreated banana fiber is treated by sodium hydroxide to increase the wettability. The untreated banana fiber and sodium hydroxide treated banana fiber are used as reinforcing material for both Epoxy resin matrix and Vinyl ester resin matrix. Coconut shell powder is used along with both untreated and treated banana fiber as a reinforcing material. In this process the banana fiber is treated with 5% of sodium hydroxide for one hour and the specimen is fabricated by hand moulding process. The mould used for fabricating the hybrid composite material is made up of aluminium with a debonding agent applied on the inner side. The banana fiber content is kept constant to 30% of weight fraction of entire composite material. The variation in mechanical properties are studied and analyzed. Here, the tensile strength has calculated by universal testing machine, impact strength has calculated by pendulum impact tester and flexural strength has calculated by universal testing machine with flexural test arrangement of the specimen. Then the treated and untreated specimens are analyzed and compared through Scanning Electron Microscope to study about its adhesion between fiber and resin matrix and surface morphology. Keywords: Natural Fiber Composites, Mechanical Properties, Surface morphology
Experiments were conducted on jute fiber reinforced polypropylene (PP) composites
to optimize the content of fiber in the composite. It was found to be 40wt%. In the present
study, effects of hybridizing glass fibers and carbon in the optimized jute fiber reinforced
PP composite have been studied. The properties such as tensile, flexural and impact with
respect to randomly oriented jute, glass and carbon fiber variations in the PP matrix are
considered. Jute, glass and carbon fibers reinforced PP matrix composites with different
fiber contents were prepared by injection molding. Matrix content is kept as 60wt%. The
hybridization of the fibers considered by weight fraction for jute and glass is 20:20, for
jute and carbon is 20:20 and jute, glass and carbon is 20:10:10. Results showed that
tensile, flexural and impact properties have been improved with glass fiber hybridization
and further improvement in these properties are observed with carbon fiber hybridization.
When glass and carbon fibers are added in 10:10 weight percentage the considered
mechanical properties have been found to be nearer to the composite with 20 wt% of
carbon.
A STUDY ON TENSILE AND COMPRESSIVE STRENGTH OF HYBRID POLYMER COMPOSITE MATER...IAEME Publication
Hybrid composite Materials have extensive engineering application where strength to weight ratio, low cost and ease of fabrication are required. Hybrid composites provide combination of properties such as tensile modulus, compressive strength and impact strength which cannot be
realized in composite materials.
Composites are engineered materials made from two or more constituents with different physical or chemical
properties, which remain separate and distinct within the finished structure. A fiber is a material, which is made into
a long filament with diameter generally in the order of 10 microns. The aspect ratio of length to diameter can be
ranging from thousands to infinity in continuous fibers. Increasing worldwide environmental awareness is
encouraging scientific research into the development of cheaper, more environmentally friendly and more
sustainable construction and packing materials. For environment concern on synthetic fiber (such as glass, carbon,
ceramic gibers etc) natural fibers (such as flax, hemp, jute, kenai) etc are widely used. Industrial hemp fiber is one
of the strongest of the natural fibers available and possesses benefits such as low cost and low production energy
requirements. The primary objective of this research is to fabricate the natural fiber composites with suitable
processing/manufacturing methods and to examine the mechanical properties when subjected to Tension, Bending
and to compare & contrast the results with the available literature. In this research work, hemp fiber reinforced
Epoxy matrix composites have been developed by hand layup method with varying process parameters, such as
coupling agent(with and without compatibilizers) and different fiber percentages (10%,20% and 30% by weight).
The developed composites were then characterized by tensile test and flexural testing. Results show that the tensile
strength and flexural properties increases with the increase in fiber percentage. However after a certain percentage
the tensile strength decreases again. Compared to untreated hemp fiber, no significant changes in the tensile strength
have been observed for treated hemp fiber reinforcement. The flexural strength / modulus of the composite were
higher compared to pure epoxy for all filler/fiber loadings.
INVESTIGATION ON MECHANICAL PROPERTIES OF HEMP-E GLASS FIBER REINFORCED POLYM...IAEME Publication
Natural fiber composite is currently a leading module in the world of composites. It is due to many of its features such as freely available, easy processing, low cost, ability to replace usage of Glass fiber (Synthetic fiber), better strength properties and ecofriendly. They find useful applications in various fields from domestic to automotive sector as of now. Natural fibers with good content of lignocellulose, low density, and better elongation percentage are chosen for manufacturing of composites of above mentioned applications. Unidirectional & Continuous natural fiber composites are said to be anisotropic and having predominant mechanical properties.
Fabrication & Characterization of Bio Composite Materials Based On Sunnhemp F...IJMER
The present day technology demands eco-friendly developments. In this era the
composite material are playing a vital roal in different field of Engineering .The composite materials
are using as a principle materials. Nowaday the composite materials are utilizing as a important
component of engineering field .Where as the importance of the applications of composites is well
known, but thrust on the use of natural fibres in it for reinforcement has been given priority for some
times. But changing from synthetic fibres to natural fibres provides only half green-composites. A
partial green composite will be achieved if the matrix component is also eco-friendly. Keeping this in
view, a detailed literature surveyed has been carried out through various issues of the Journals
related to this field. The material systems used are sunnhemp fibres. Some epoxy and hardener has
been also added for stability and drying of the bio-composites. Various graphs and bar-charts are
super-imposed on each other for comparison among themselves and Graphs is plotted on MAT LAB
and ORIGIN 6.0 software. To determining tensile strengths, Various properties for different biocomposites
have been compared among themselves. Comparison of the behaviour of bio-composites of
this work has been also compare with other works. The bio-composites developed in this work are
likely to get applications in fall ceilings, partitions, bio-degradable packagings, automotive interiors,
sports things (e.g. rackets, nets, etc.), toys etc.
Study of Performance of Hybrid yarns (Hemp/ Polypropylene/ Glass) Woven Reinf...IJERA Editor
This study examines the performance of reinforcements of 100 tex hemp yarns and hybrid yarns reinforcements with same hemp yarns and glass fibres’ (136 Tex) in warp direction (25 % or 50 %) interwoven with hemp yarns. The industrial loom CTБ-175 and craftsman’s loom, plain weaving technique for production of reinforcements with surface density in range of 91-246 g/m2 were used in the production. Tensile strength of hemp reinforcement on warp direction is 241.7N-279.8N and tensile modulus 218.48MPa-271.24MPa.The measurement of fabric thickness and physical-mechanical properties of reinforcements were carried out according to ISO 5084:1996 and LVS EN ISO 13934-1-2001 standards. One and two layer composites of woven reinforcements of hemp and polypropylene yarns were produced with Laboratory Press LP_S_50/SASTM. The surface density of one layer composite is 311.2 g/m2 and 608.4 g/m2 of two layers composite. The tensile strength of same composites is 303.1N and 599.5N, the tensile stress is 35.66 MPa and 40.65 MPa. The elastic modulus of one layer composites is 908.2 MPa and 1152.5MPa for two layers composite. The mechanical properties of composites were established according to ISO 527-5:2009 standard.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
EXPERIMENTAL INVESTIGATIONS OF MECHANICAL PROPERTIES OF NATURAL HYBRID FIBER,...Journal For Research
Natural fibers are used to reinforce the materials. Many types of natural fibers are investigated for use in plastics, including flax, hemp, jute, sisal and banana. Hybrid fibers have the highest strength they are renewable resources and have marketing appeal. The waste product is used to prepare fiber reinforced polymer composites for useful process. Here the commonly 35% fiber and 65% polymer used to fabricate material in various ratios. Application of composite materials to structures has presented work focused the fabrication of polymer matrix composites by using natural fibers like flax, banana and sisal which are abundant nature in desired shape. With the help of various ASTM standards of patterns and calculating its material characteristics by conducting tests like flexural test, tensile test, impact test, and their results are measured on sections of the material and make use of hybrid natural fiber reinforced polymer composite material.
Study of properties of banana fiber reinforced compositeseSAT Journals
Abstract Natural fiber composites are nowadays being used in various engineering applications to increase the strength and to optimise the weight and the cost of the product. Various natural fibres such as coir, sisal, jute, coir and banana are used as reinforcement materials. In this paper both treated and untreated banana fiber are taken for the development of the hybrid composite material. The untreated banana fiber is treated by sodium hydroxide to increase the wettability. The untreated banana fiber and sodium hydroxide treated banana fiber are used as reinforcing material for both Epoxy resin matrix and Vinyl ester resin matrix. Coconut shell powder is used along with both untreated and treated banana fiber as a reinforcing material. In this process the banana fiber is treated with 5% of sodium hydroxide for one hour and the specimen is fabricated by hand moulding process. The mould used for fabricating the hybrid composite material is made up of aluminium with a debonding agent applied on the inner side. The banana fiber content is kept constant to 30% of weight fraction of entire composite material. The variation in mechanical properties are studied and analyzed. Here, the tensile strength has calculated by universal testing machine, impact strength has calculated by pendulum impact tester and flexural strength has calculated by universal testing machine with flexural test arrangement of the specimen. Then the treated and untreated specimens are analyzed and compared through Scanning Electron Microscope to study about its adhesion between fiber and resin matrix and surface morphology. Keywords: Natural Fiber Composites, Mechanical Properties, Surface morphology
Experiments were conducted on jute fiber reinforced polypropylene (PP) composites
to optimize the content of fiber in the composite. It was found to be 40wt%. In the present
study, effects of hybridizing glass fibers and carbon in the optimized jute fiber reinforced
PP composite have been studied. The properties such as tensile, flexural and impact with
respect to randomly oriented jute, glass and carbon fiber variations in the PP matrix are
considered. Jute, glass and carbon fibers reinforced PP matrix composites with different
fiber contents were prepared by injection molding. Matrix content is kept as 60wt%. The
hybridization of the fibers considered by weight fraction for jute and glass is 20:20, for
jute and carbon is 20:20 and jute, glass and carbon is 20:10:10. Results showed that
tensile, flexural and impact properties have been improved with glass fiber hybridization
and further improvement in these properties are observed with carbon fiber hybridization.
When glass and carbon fibers are added in 10:10 weight percentage the considered
mechanical properties have been found to be nearer to the composite with 20 wt% of
carbon.
A STUDY ON TENSILE AND COMPRESSIVE STRENGTH OF HYBRID POLYMER COMPOSITE MATER...IAEME Publication
Hybrid composite Materials have extensive engineering application where strength to weight ratio, low cost and ease of fabrication are required. Hybrid composites provide combination of properties such as tensile modulus, compressive strength and impact strength which cannot be
realized in composite materials.
Composites are engineered materials made from two or more constituents with different physical or chemical
properties, which remain separate and distinct within the finished structure. A fiber is a material, which is made into
a long filament with diameter generally in the order of 10 microns. The aspect ratio of length to diameter can be
ranging from thousands to infinity in continuous fibers. Increasing worldwide environmental awareness is
encouraging scientific research into the development of cheaper, more environmentally friendly and more
sustainable construction and packing materials. For environment concern on synthetic fiber (such as glass, carbon,
ceramic gibers etc) natural fibers (such as flax, hemp, jute, kenai) etc are widely used. Industrial hemp fiber is one
of the strongest of the natural fibers available and possesses benefits such as low cost and low production energy
requirements. The primary objective of this research is to fabricate the natural fiber composites with suitable
processing/manufacturing methods and to examine the mechanical properties when subjected to Tension, Bending
and to compare & contrast the results with the available literature. In this research work, hemp fiber reinforced
Epoxy matrix composites have been developed by hand layup method with varying process parameters, such as
coupling agent(with and without compatibilizers) and different fiber percentages (10%,20% and 30% by weight).
The developed composites were then characterized by tensile test and flexural testing. Results show that the tensile
strength and flexural properties increases with the increase in fiber percentage. However after a certain percentage
the tensile strength decreases again. Compared to untreated hemp fiber, no significant changes in the tensile strength
have been observed for treated hemp fiber reinforcement. The flexural strength / modulus of the composite were
higher compared to pure epoxy for all filler/fiber loadings.
INVESTIGATION ON MECHANICAL PROPERTIES OF HEMP-E GLASS FIBER REINFORCED POLYM...IAEME Publication
Natural fiber composite is currently a leading module in the world of composites. It is due to many of its features such as freely available, easy processing, low cost, ability to replace usage of Glass fiber (Synthetic fiber), better strength properties and ecofriendly. They find useful applications in various fields from domestic to automotive sector as of now. Natural fibers with good content of lignocellulose, low density, and better elongation percentage are chosen for manufacturing of composites of above mentioned applications. Unidirectional & Continuous natural fiber composites are said to be anisotropic and having predominant mechanical properties.
This paper present the state-of-the-art literature review and explore the research guidelines
on natural fibres polymeric composites. Due to the environmental issues, cost reduction and high
performance of engineering applications, the demand of natural fibre is increasing day by day.
Reinforcement with natural fiber in composites has recently gained attention due to low cost, easy
availability, low density, acceptable specific properties, ease of separation, enhanced energy
recovery, bio-degradability and recyclable in nature. To safeguard the environment, efforts are being
made for recycling different wastes and utilise them in value added applications.
HEALTH CENTER NEEDS MANAGER WITH GRADUATE OF PROFESSION OF PUBLIC HEALTH GENE...IAEME Publication
An additional cost of health insurance paid by the government has increased every
year. Theoretically, this is due to curative services have been more and more dominant.
The one problem might be due to different views between 2 organizations concerning
public health.
Analysis of Composite Material Blended With Thermoplastics and Jute FibreIJERA Editor
Recently natural fibres have been receiving considerable attention as substitutes for synthetic fibre
reinforcements due to their low cost, low density, acceptable specific strength, good thermal insulation
properties, reduced tool wear, reduced thermal and respiratory irritation and renewable resources. The aim of
this work is to develop chemically treated and chemically untreated fibre reinforced composite material with
optimum properties so that it can replace the existing synthetic fibre reinforced composite material for a suitable
application. In this work, polyester resin has been reinforced with jute fabric, so as to develop jute fibre
reinforced plastic (JFRP) with a weight ratio of 10:1:1 Hand lay-up technique was used to manufacture the
composites where Methyl Ethyl Ketone Peroxide and cobalt Naphthalene were used as coupling agent and
accelerator respectively. The thickness of the composite specimen was obtained by laying up layer of fibre and
matrix. The untreated composites have been used and mechanical properties are compared with natural fibre and
jute fibre composite by using the Ansys method.
STUDY ON THE INFLUENCE OF FIBER ORIENTATION ON PALF REINFORCED BISPHENOL COMP...IAEME Publication
The main advantage of a composite material over conventional material like a monolithic metal is the
combination of different properties which are seldom found in the conventional material. In recent years natural fibers
appear to be the outstanding materials which come as the viable and abundant substitute for the expensive and
nonrenewable synthetic fiber. Pineapple leaf fiber (PALF) is one of them that have also good potential as reinforcement
in thermoset composite. The objective of the present work is to investigate the effect of fiber orientation on the mechanical properties of PALF reinforced Bisphenol composite and explores the potential of using PALF as reinforcing
material.
EFFECT OF FIBER LENGTH ON THE MECHANICAL PROPERTIES OF PALF REINFORCED BISPHE...IAEME Publication
In recent years natural fibers appear to be the outstanding materials which come as the viable and abundant substitute for the expensive and non-renewable synthetic fiber. Natural fibers like sisal, banana, jute, oil palm, kenaf and coir has been used as reinforcement in thermoset composite for applications in consumer goods, furniture, low cost housing and civil structures. Pineapple leaf fiber (PALF) is one of them that have also good potential as reinforcement in thermoset composite. The objective of the present work is to explore the potential of using PALF as reinforcement and investigate the effect of fiber length on mechanical properties of PALF reinforced Bisphenol composite.
INFLUENCE OF RECYCLED RUBBER FILLER ON MECHANICAL BEHAVIOUR OF WOVEN GLASS FI...IAEME Publication
The present work is to determine the mechanical properties of a polymer composite which consist of a vinyl ester as matrix and woven glass fiber (E-glass) filled with milled recycled rubber as reinforcement. The influences of different volume (0%, 3%, 6% and 9%) of the filler on the mechanical properties of the composites were studied. The composite materials are analyzed with the consideration of recycled rubber and without recycled rubber. The mechanical characteristics of these composite materials are compared in terms of young’s modulus and ultimate tensile stress using tensile test and flexural test as per the ASTM standards.
Preparation and characterisation of alumina nanocomposites with aramid fibre ...eSAT Journals
Abstract
The requirement of light weight and high strength materials are ever increasing in the industry. Lot of research is going on worldwide for improvement of mechanical properties of light weight non-metallic composites. Researchers are trying to meet the industrial requirements by modifying properties of composite materials by making nanocomposites. Nanocomposites are formed by mixing two or more dissimilar materials and adding nanoparticles in order to control and develop new and improved materials and their properties. The properties of composites depend not only upon the individual components used but also upon the morphology and the interfacial characteristics of the ingredients. This novel feature forms the basis of hypothesis to be investigated.
In the investigation for high strength materials, laminates of epoxy resin and nanoparticles of Al2O3 as filler are used with Aramid fibre, hybrid of carbon and aramid fibre as reinforcement are produced. Nanoparticles of Al2O3 of 20-30nm size are first dispersed in methanol by mechanical stirring. The solution is further sonicated for effective dispersion of nanoparticles. The mixture of methanol and Al2O3 nanoparticles are mixed in preheated Epoxy resin and mechanically stirred. During mixing some of the methanol is evaporated. Further, the remaining methanol is removed by heating and drying. Then, Hardener is mixed with the mixture of epoxy- Al2O3 and laminates are prepared. The laminates are cut to the required size of test samples for mechanical tests. It is observed that the mechanical properties are improved with the addition of nanoparticles of Al2O3.
Keywords: nanocomposites, bath sonication, Al2O3 Nanoparticles
Similar to Study of Properties of Polypropylene-Natural Fiber Composite (20)
Forklift Classes Overview by Intella PartsIntella Parts
Discover the different forklift classes and their specific applications. Learn how to choose the right forklift for your needs to ensure safety, efficiency, and compliance in your operations.
For more technical information, visit our website https://intellaparts.com
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
TECHNICAL TRAINING MANUAL GENERAL FAMILIARIZATION COURSEDuvanRamosGarzon1
AIRCRAFT GENERAL
The Single Aisle is the most advanced family aircraft in service today, with fly-by-wire flight controls.
The A318, A319, A320 and A321 are twin-engine subsonic medium range aircraft.
The family offers a choice of engines
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Water scarcity is the lack of fresh water resources to meet the standard water demand. There are two type of water scarcity. One is physical. The other is economic water scarcity.
Automobile Management System Project Report.pdfKamal Acharya
The proposed project is developed to manage the automobile in the automobile dealer company. The main module in this project is login, automobile management, customer management, sales, complaints and reports. The first module is the login. The automobile showroom owner should login to the project for usage. The username and password are verified and if it is correct, next form opens. If the username and password are not correct, it shows the error message.
When a customer search for a automobile, if the automobile is available, they will be taken to a page that shows the details of the automobile including automobile name, automobile ID, quantity, price etc. “Automobile Management System” is useful for maintaining automobiles, customers effectively and hence helps for establishing good relation between customer and automobile organization. It contains various customized modules for effectively maintaining automobiles and stock information accurately and safely.
When the automobile is sold to the customer, stock will be reduced automatically. When a new purchase is made, stock will be increased automatically. While selecting automobiles for sale, the proposed software will automatically check for total number of available stock of that particular item, if the total stock of that particular item is less than 5, software will notify the user to purchase the particular item.
Also when the user tries to sale items which are not in stock, the system will prompt the user that the stock is not enough. Customers of this system can search for a automobile; can purchase a automobile easily by selecting fast. On the other hand the stock of automobiles can be maintained perfectly by the automobile shop manager overcoming the drawbacks of existing system.
Event Management System Vb Net Project Report.pdfKamal Acharya
In present era, the scopes of information technology growing with a very fast .We do not see any are untouched from this industry. The scope of information technology has become wider includes: Business and industry. Household Business, Communication, Education, Entertainment, Science, Medicine, Engineering, Distance Learning, Weather Forecasting. Carrier Searching and so on.
My project named “Event Management System” is software that store and maintained all events coordinated in college. It also helpful to print related reports. My project will help to record the events coordinated by faculties with their Name, Event subject, date & details in an efficient & effective ways.
In my system we have to make a system by which a user can record all events coordinated by a particular faculty. In our proposed system some more featured are added which differs it from the existing system such as security.
Explore the innovative world of trenchless pipe repair with our comprehensive guide, "The Benefits and Techniques of Trenchless Pipe Repair." This document delves into the modern methods of repairing underground pipes without the need for extensive excavation, highlighting the numerous advantages and the latest techniques used in the industry.
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